{
  "total": 148,
  "topics": [
    {
      "id": 523660,
      "title": "The AutoML Grand Prix for August (Updated on August 27, 2024)",
      "comment_count": 4,
      "views": 0,
      "votes": 24
    },
    {
      "id": 497509,
      "title": "Get started here!",
      "comment_count": 10,
      "views": 0,
      "votes": 14
    },
    {
      "id": 512202,
      "title": "This competition is eligible for the AutoML Grand Prix!",
      "comment_count": 0,
      "views": 0,
      "votes": 13
    },
    {
      "id": 531823,
      "title": "1st Place Solution: 72 OOFs, a whole lotta Autogluon, and 31 scores of 0.98512 or above (on the private LB)",
      "comment_count": 65,
      "views": 0,
      "votes": 63
    },
    {
      "id": 528140,
      "title": "Explore the Mushroom Science Frontier",
      "comment_count": 4,
      "views": 0,
      "votes": 6
    },
    {
      "id": 581105,
      "title": "my first competition",
      "comment_count": 0,
      "views": 0,
      "votes": 0
    },
    {
      "id": 524675,
      "title": "[9th Place Solution AutoML Grand Prix] Team Arabidopsis thaliana: Ensemble of H2O, AutoGluon, LAMA, LGB, XGB",
      "comment_count": 1,
      "views": 0,
      "votes": 9
    },
    {
      "id": 523656,
      "title": "[1st Place Solution AutoML Grand Prix] AutoML Grandmasters: AutoGluon Distributed + Post-Hoc Ensembling",
      "comment_count": 65,
      "views": 0,
      "votes": 75
    },
    {
      "id": 528839,
      "title": "Who has already registered for the conference?",
      "comment_count": 25,
      "views": 0,
      "votes": 11
    },
    {
      "id": 534343,
      "title": "Threshold with predict probabilities",
      "comment_count": 1,
      "views": 0,
      "votes": 1
    },
    {
      "id": 531330,
      "title": "#6 place - A quick reflection",
      "comment_count": 30,
      "views": 0,
      "votes": 40
    },
    {
      "id": 532548,
      "title": "[AutoML Grand Prix: 10th Place Solution] ",
      "comment_count": 0,
      "views": 0,
      "votes": 6
    },
    {
      "id": 531500,
      "title": "My first ML Competition !",
      "comment_count": 2,
      "views": 0,
      "votes": 4
    },
    {
      "id": 531956,
      "title": "#3 Solution: AutoGluon Day 1 Submission",
      "comment_count": 2,
      "views": 0,
      "votes": 8
    },
    {
      "id": 531343,
      "title": "#4 Solution | So close yet so far (thank you and congratulations to all!)",
      "comment_count": 22,
      "views": 0,
      "votes": 23
    },
    {
      "id": 531424,
      "title": "10th place solution (and a potential 5th)",
      "comment_count": 9,
      "views": 0,
      "votes": 20
    },
    {
      "id": 531347,
      "title": "#19 Solution | AutoGluon + TF + LightGBM + XGBoost + Calibration",
      "comment_count": 9,
      "views": 0,
      "votes": 18
    },
    {
      "id": 531336,
      "title": "Visualizing the churn at the end of the competition",
      "comment_count": 5,
      "views": 0,
      "votes": 14
    },
    {
      "id": 531368,
      "title": "## 2nd Place Solution |  Summary",
      "comment_count": 6,
      "views": 0,
      "votes": 10
    },
    {
      "id": 529744,
      "title": "Handling Numerical Outliers: Hint to Increase Performance.",
      "comment_count": 3,
      "views": 0,
      "votes": 2
    },
    {
      "id": 531374,
      "title": "8th Place Solution with Autogluon🤔",
      "comment_count": 1,
      "views": 0,
      "votes": 10
    },
    {
      "id": 531072,
      "title": "Merging Results from others",
      "comment_count": 11,
      "views": 0,
      "votes": 6
    },
    {
      "id": 531039,
      "title": "Where Should I apply OneHotEncoder?",
      "comment_count": 8,
      "views": 0,
      "votes": 6
    },
    {
      "id": 531334,
      "title": "Congratulations all 👏",
      "comment_count": 8,
      "views": 0,
      "votes": 4
    },
    {
      "id": 531348,
      "title": "Glitch or Something Else ?",
      "comment_count": 1,
      "views": 0,
      "votes": 6
    },
    {
      "id": 530192,
      "title": "Very Important Question",
      "comment_count": 20,
      "views": 0,
      "votes": 5
    },
    {
      "id": 531211,
      "title": "Final standing leaderboard ",
      "comment_count": 7,
      "views": 0,
      "votes": 2
    },
    {
      "id": 531372,
      "title": "Just 0.00056 Behind! 🏆 Binary Prediction of Poisonous Mushrooms—What a Competition!",
      "comment_count": 2,
      "views": 0,
      "votes": 1
    },
    {
      "id": 531261,
      "title": "How much Ensemble model could help make the results stable?",
      "comment_count": 5,
      "views": 0,
      "votes": 1
    },
    {
      "id": 529157,
      "title": "Categorical correlation matrix: Theil's U",
      "comment_count": 12,
      "views": 0,
      "votes": 28
    },
    {
      "id": 531349,
      "title": "0.98502 SOLUTION (55 to 146 private rankings)",
      "comment_count": 0,
      "views": 0,
      "votes": 2
    },
    {
      "id": 530710,
      "title": "How can I improve now to be on the firsts places?",
      "comment_count": 11,
      "views": 0,
      "votes": null
    },
    {
      "id": 531032,
      "title": "Please Help Me with (How I can use TPU on my NN notebook)",
      "comment_count": 4,
      "views": 0,
      "votes": 2
    },
    {
      "id": 530334,
      "title": "Length of rows incorrect!!!",
      "comment_count": 5,
      "views": 0,
      "votes": null
    },
    {
      "id": 530238,
      "title": "results with target encoding",
      "comment_count": 12,
      "views": 0,
      "votes": 6
    },
    {
      "id": 530431,
      "title": "Leveraging Stacking with XGBoost, CatBoost, and LightGBM ",
      "comment_count": 7,
      "views": 0,
      "votes": 2
    },
    {
      "id": 530787,
      "title": "How can we parallelise the training of multiple model ?",
      "comment_count": 2,
      "views": 0,
      "votes": 1
    },
    {
      "id": 530384,
      "title": "Public to private score variance",
      "comment_count": 4,
      "views": 0,
      "votes": 2
    },
    {
      "id": 530406,
      "title": "Features engineering",
      "comment_count": 9,
      "views": 0,
      "votes": 1
    },
    {
      "id": 530307,
      "title": "Cleaning data for top 10 LB score with Autogluon",
      "comment_count": 8,
      "views": 0,
      "votes": 3
    },
    {
      "id": 529650,
      "title": "SVM relevance",
      "comment_count": 15,
      "views": 0,
      "votes": 3
    },
    {
      "id": 529915,
      "title": "Monte Carlo simulation of MCC  based on 20% sample ",
      "comment_count": 3,
      "views": 0,
      "votes": 10
    },
    {
      "id": 530733,
      "title": "How did your performance compare to the missing data?",
      "comment_count": 0,
      "views": 0,
      "votes": -1
    },
    {
      "id": 530674,
      "title": "What do I do with so many NaNs in so many columns?",
      "comment_count": 1,
      "views": 0,
      "votes": null
    },
    {
      "id": 529851,
      "title": "AutoGulon Error",
      "comment_count": 9,
      "views": 0,
      "votes": 11
    },
    {
      "id": 529607,
      "title": "Two simple ideas that dropped accuracy and enhanced accuracy.",
      "comment_count": 17,
      "views": 0,
      "votes": 4
    },
    {
      "id": 530579,
      "title": "Train Test Split",
      "comment_count": 1,
      "views": 0,
      "votes": null
    },
    {
      "id": 524353,
      "title": "Useless feature \"veil-type\" (updated on 12 Aug)",
      "comment_count": 15,
      "views": 0,
      "votes": 26
    },
    {
      "id": 530387,
      "title": "How to deal with nan values for category label?",
      "comment_count": 4,
      "views": 0,
      "votes": null
    },
    {
      "id": 530320,
      "title": "Reducing the memory usage  ",
      "comment_count": 2,
      "views": 0,
      "votes": 1
    },
    {
      "id": 529942,
      "title": "Is it a good idea to train a model for imputation of missing value from the categorical columns ?",
      "comment_count": 5,
      "views": 0,
      "votes": 0
    },
    {
      "id": 523474,
      "title": "Features with a significant number of missing rows still hold substantial value!",
      "comment_count": 20,
      "views": 0,
      "votes": 69
    },
    {
      "id": 529333,
      "title": "Is Accuracy of 0.99 is due to overfitting?",
      "comment_count": 7,
      "views": 0,
      "votes": 2
    },
    {
      "id": 528668,
      "title": "Could it be Synthetic Data or is it just similarity in pattern of NaN in train and test?",
      "comment_count": 4,
      "views": 0,
      "votes": 4
    },
    {
      "id": 529174,
      "title": "Random Forest in XGBoost",
      "comment_count": 8,
      "views": 0,
      "votes": 10
    },
    {
      "id": 529848,
      "title": "Solution for beginners?",
      "comment_count": 4,
      "views": 0,
      "votes": 1
    },
    {
      "id": 529687,
      "title": "Save and run, error, rerun",
      "comment_count": 3,
      "views": 0,
      "votes": 2
    },
    {
      "id": 529278,
      "title": "More Questions on Hyperparameter Tuning",
      "comment_count": 14,
      "views": 0,
      "votes": 3
    },
    {
      "id": 529501,
      "title": "Help me With The Neural Network Model",
      "comment_count": 8,
      "views": 0,
      "votes": 2
    },
    {
      "id": 524752,
      "title": "[AutoML Grand Prix] 2nd Place Solution, Team AGA 🤖, CAAFE + AutoGluon-Best w Dynamic Stacking",
      "comment_count": 15,
      "views": 0,
      "votes": 17
    },
    {
      "id": 529605,
      "title": "Random Forest Classifier - notebook tried to allocate more memory than is available",
      "comment_count": 10,
      "views": 0,
      "votes": 1
    },
    {
      "id": 529355,
      "title": "veil-type, important or not ?",
      "comment_count": 2,
      "views": 0,
      "votes": 3
    },
    {
      "id": 528738,
      "title": "Can I make an article of my jupyter notebook on X ? ",
      "comment_count": 6,
      "views": 0,
      "votes": 5
    },
    {
      "id": 528596,
      "title": "How far can you go with Neural Networks?",
      "comment_count": 17,
      "views": 0,
      "votes": 8
    },
    {
      "id": 524146,
      "title": "Data Cleaning Steps for the Mushroom Dataset",
      "comment_count": 3,
      "views": 0,
      "votes": 1
    },
    {
      "id": 529273,
      "title": "Problem in Imputation",
      "comment_count": 6,
      "views": 0,
      "votes": 1
    },
    {
      "id": 527956,
      "title": "Multiple Imputation: A Mission Impossible?",
      "comment_count": 5,
      "views": 0,
      "votes": 2
    },
    {
      "id": 528755,
      "title": "What's the best practice for prob threshold selection?",
      "comment_count": 10,
      "views": 0,
      "votes": 2
    },
    {
      "id": 529332,
      "title": "20% of the test data.",
      "comment_count": 2,
      "views": 0,
      "votes": 1
    },
    {
      "id": 527522,
      "title": "ALERT!!  There is some incorrect data that you need to know about",
      "comment_count": 17,
      "views": 0,
      "votes": 18
    },
    {
      "id": 528042,
      "title": "XGBoost vs. LightGBM: CPU vs. GPU Performance Comparison",
      "comment_count": 11,
      "views": 0,
      "votes": 12
    },
    {
      "id": 523407,
      "title": "References and starting materials - Playground Season 4 Episode 8",
      "comment_count": 6,
      "views": 0,
      "votes": 29
    },
    {
      "id": 529123,
      "title": "CatBoost & Cat Features",
      "comment_count": 1,
      "views": 0,
      "votes": 1
    },
    {
      "id": 528193,
      "title": "fast matthews_corrcoef calc",
      "comment_count": 5,
      "views": 0,
      "votes": 6
    },
    {
      "id": 523702,
      "title": "Green is GO and Red is NO!",
      "comment_count": 19,
      "views": 0,
      "votes": 53
    },
    {
      "id": 527967,
      "title": "What happens when you make a submission predicting all the classes as either p or e : Score : 0.000",
      "comment_count": 5,
      "views": 0,
      "votes": 2
    },
    {
      "id": 527194,
      "title": "Binary Mushroom EDA | Correlation Analysis & MI Scores!",
      "comment_count": 2,
      "views": 0,
      "votes": 5
    },
    {
      "id": 528542,
      "title": "Nulls in numerical categories",
      "comment_count": 2,
      "views": 0,
      "votes": 3
    },
    {
      "id": 527814,
      "title": "On Parameter Tuning",
      "comment_count": 5,
      "views": 0,
      "votes": 3
    },
    {
      "id": 523781,
      "title": "Low LB score. What could be the reason?",
      "comment_count": 8,
      "views": 0,
      "votes": 8
    },
    {
      "id": 528279,
      "title": "Grandmasters, offer  a  lightgbm python api custom metric please!",
      "comment_count": 4,
      "views": 0,
      "votes": 2
    },
    {
      "id": 527455,
      "title": "Feature importance p-value / chi-square/ cramer / MI / phi_k",
      "comment_count": 8,
      "views": 0,
      "votes": 19
    },
    {
      "id": 528139,
      "title": "Simple tricks to iterate quickly (and sanely)",
      "comment_count": 2,
      "views": 0,
      "votes": 4
    },
    {
      "id": 527324,
      "title": "What is Autoglon",
      "comment_count": 6,
      "views": 0,
      "votes": 4
    },
    {
      "id": 527548,
      "title": "Are the train, test set and the 'secondary' set same?",
      "comment_count": 6,
      "views": 0,
      "votes": 7
    },
    {
      "id": 527352,
      "title": "Kaggle Wishlist [inspired by AutoML Grand Prix]",
      "comment_count": 6,
      "views": 0,
      "votes": 7
    },
    {
      "id": 523439,
      "title": "The true \"original\" dataset?",
      "comment_count": 6,
      "views": 0,
      "votes": 49
    },
    {
      "id": 527552,
      "title": "Random Forest, CatBoost, XGBoost, LightGBM and others... - speed and performance by size",
      "comment_count": 3,
      "views": 0,
      "votes": 9
    },
    {
      "id": 524554,
      "title": "My results.",
      "comment_count": 7,
      "views": 0,
      "votes": 3
    },
    {
      "id": 524430,
      "title": "[AutoML Grand Prix] 10th Place Solution Team SAS",
      "comment_count": 4,
      "views": 0,
      "votes": 17
    },
    {
      "id": 527668,
      "title": "Imputation using K-means suggestion",
      "comment_count": 4,
      "views": 0,
      "votes": 3
    },
    {
      "id": 528329,
      "title": "There are categorical values in the dataset that are not found in the original ",
      "comment_count": 1,
      "views": 0,
      "votes": null
    },
    {
      "id": 527536,
      "title": " 🧼 Cleaning dirty meanie artifacts",
      "comment_count": 3,
      "views": 0,
      "votes": 5
    },
    {
      "id": 524709,
      "title": "[3rd Place Solution AGP August] Team Oxygen [0.98525] - w/ Some additional Data insights + KAN",
      "comment_count": 4,
      "views": 0,
      "votes": 24
    },
    {
      "id": 523705,
      "title": "Dataset: 1 million mushrooms + (small) competition!",
      "comment_count": 14,
      "views": 0,
      "votes": 37
    },
    {
      "id": 526936,
      "title": "Exact analytical classification model for the \"original\" data",
      "comment_count": 1,
      "views": 0,
      "votes": 22
    },
    {
      "id": 524014,
      "title": " Where all the NaN's came about",
      "comment_count": 5,
      "views": 0,
      "votes": 32
    },
    {
      "id": 524720,
      "title": "[AutoML GrandPrix] 6th Place Solution Write Up!",
      "comment_count": 4,
      "views": 0,
      "votes": 14
    },
    {
      "id": 527753,
      "title": "My Solution - Simple Neural Network (Mushrooms)",
      "comment_count": 2,
      "views": 0,
      "votes": -7
    },
    {
      "id": 524202,
      "title": "[Meme] The Dichotomy of notebooks in this competition",
      "comment_count": 10,
      "views": 0,
      "votes": 16
    },
    {
      "id": 526997,
      "title": "Arrow and .parquet - Save a lot of time!",
      "comment_count": 0,
      "views": 0,
      "votes": 11
    },
    {
      "id": 524621,
      "title": "Columns Removed Due to High Percentage of Null Values",
      "comment_count": 7,
      "views": 0,
      "votes": 3
    },
    {
      "id": 527403,
      "title": "How to Encode For S4E8 ",
      "comment_count": 2,
      "views": 0,
      "votes": 1
    },
    {
      "id": 524825,
      "title": "Discussion: What is the best approach to handling artifcats. ",
      "comment_count": 1,
      "views": 0,
      "votes": 2
    },
    {
      "id": 524532,
      "title": "The hallucinated generative model",
      "comment_count": 8,
      "views": 0,
      "votes": 10
    },
    {
      "id": 526984,
      "title": "What to do with outliers?",
      "comment_count": 4,
      "views": 0,
      "votes": null
    },
    {
      "id": 524223,
      "title": "MCC metric",
      "comment_count": 18,
      "views": 0,
      "votes": 10
    },
    {
      "id": 524542,
      "title": "AutoML Grand Prix write-up rules question",
      "comment_count": 5,
      "views": 0,
      "votes": 6
    },
    {
      "id": 523837,
      "title": "[4th Place Solution AutoML Grand Prix] Kitchen Sink approach [0.98525]",
      "comment_count": 9,
      "views": 0,
      "votes": 21
    },
    {
      "id": 523531,
      "title": "Don't neglect neural networks!",
      "comment_count": 16,
      "views": 0,
      "votes": 31
    },
    {
      "id": 524544,
      "title": "[AutoML Grand Prix] 8th place solution",
      "comment_count": 0,
      "views": 0,
      "votes": 8
    },
    {
      "id": 524832,
      "title": "Is cleaning even worth it?",
      "comment_count": 1,
      "views": 0,
      "votes": 1
    },
    {
      "id": 524586,
      "title": "Fuss about values",
      "comment_count": 4,
      "views": 0,
      "votes": 3
    },
    {
      "id": 524434,
      "title": "Insights and Challenges in the Mushroom Dataset",
      "comment_count": 0,
      "views": 0,
      "votes": 7
    },
    {
      "id": 524357,
      "title": "CatBoost Slower than XGB & LGBM? Why is CATB Eating Up My Kaggle GPU Quota?",
      "comment_count": 6,
      "views": 0,
      "votes": 2
    },
    {
      "id": 524452,
      "title": "Cell  execution is queued",
      "comment_count": 4,
      "views": 0,
      "votes": 3
    },
    {
      "id": 523959,
      "title": "Around how many 'hard' rows are there?",
      "comment_count": 7,
      "views": 0,
      "votes": 10
    },
    {
      "id": 524195,
      "title": "Getting .997 as auc_roc score on training data but .23 when submitting to competition ",
      "comment_count": 6,
      "views": 0,
      "votes": 2
    },
    {
      "id": 524806,
      "title": "The feature of \"veil-color\"",
      "comment_count": 4,
      "views": 0,
      "votes": 1
    },
    {
      "id": 524005,
      "title": "[Additional 6.7M Rows] 🍄Mushroom Overload",
      "comment_count": 4,
      "views": 0,
      "votes": 8
    },
    {
      "id": 523418,
      "title": "Is there a major shake-up expected to happen in the next 30 days?",
      "comment_count": 13,
      "views": 0,
      "votes": 17
    },
    {
      "id": 523431,
      "title": "Edible Mushroom ML techniques . WEKA-assisted tool. The Classic C4.5 algorithm.",
      "comment_count": 8,
      "views": 0,
      "votes": 42
    },
    {
      "id": 523452,
      "title": "Combined Original Dataset with the competition dataset. Hope it's helpful!:)",
      "comment_count": 9,
      "views": 0,
      "votes": 8
    },
    {
      "id": 523571,
      "title": "Few lines of code scores 0.96678",
      "comment_count": 6,
      "views": 0,
      "votes": 5
    },
    {
      "id": 523732,
      "title": "[7th Place Solution AutoML Grand Prix] LightAutoML testers ",
      "comment_count": 3,
      "views": 0,
      "votes": 20
    },
    {
      "id": 524354,
      "title": "boosting performance",
      "comment_count": 0,
      "views": 0,
      "votes": 3
    },
    {
      "id": 523408,
      "title": "References- AutoML episode",
      "comment_count": 2,
      "views": 0,
      "votes": 20
    },
    {
      "id": 523444,
      "title": "CO2 Footprint ",
      "comment_count": 4,
      "views": 0,
      "votes": 16
    },
    {
      "id": 523709,
      "title": "High Test Accuracy - Poor Submission Score?",
      "comment_count": 9,
      "views": 0,
      "votes": 5
    },
    {
      "id": 523704,
      "title": "Why GradientBoosting Classifier is taking so long to train?",
      "comment_count": 9,
      "views": 0,
      "votes": 2
    },
    {
      "id": 523829,
      "title": "[AutoML] Orig Match and Swap trick",
      "comment_count": 1,
      "views": 0,
      "votes": 8
    },
    {
      "id": 523438,
      "title": "Strange values in categorical variables",
      "comment_count": 4,
      "views": 0,
      "votes": 14
    },
    {
      "id": 524106,
      "title": "Dataset need cleaning",
      "comment_count": 4,
      "views": 0,
      "votes": 1
    },
    {
      "id": 523626,
      "title": "Misleading class name",
      "comment_count": 4,
      "views": 0,
      "votes": 8
    },
    {
      "id": 524174,
      "title": "Seeing a vast discrepancy between validation and test scores, what am I missing?",
      "comment_count": 2,
      "views": 0,
      "votes": 1
    },
    {
      "id": 523614,
      "title": "How dealing with all  missing values ",
      "comment_count": 5,
      "views": 0,
      "votes": 3
    },
    {
      "id": 523728,
      "title": "Is there any specific reason why the Matthews correlation coefficient (MCC) suits this scenario?",
      "comment_count": 1,
      "views": 0,
      "votes": 4
    },
    {
      "id": 523825,
      "title": "Submission Error: Evaluation metric raised an unexpected error",
      "comment_count": 3,
      "views": 0,
      "votes": 2
    },
    {
      "id": 523594,
      "title": "Early stopping with custom metric",
      "comment_count": 2,
      "views": 0,
      "votes": 5
    },
    {
      "id": 523632,
      "title": "The properties parts of mushroom",
      "comment_count": 0,
      "views": 0,
      "votes": 6
    },
    {
      "id": 523789,
      "title": "Seeking Advice: Best Practice for Handling Training and Testing Datasets in My First Live Kaggle Competition",
      "comment_count": 3,
      "views": 0,
      "votes": 2
    },
    {
      "id": 523469,
      "title": "Are we heading for a perfect score in this episode?",
      "comment_count": 6,
      "views": 0,
      "votes": 4
    },
    {
      "id": 523658,
      "title": "Mushroom Research 🍄",
      "comment_count": 0,
      "views": 0,
      "votes": 4
    },
    {
      "id": 523440,
      "title": "similar competition",
      "comment_count": 0,
      "views": 0,
      "votes": 6
    },
    {
      "id": 523867,
      "title": "Need Help : Regarding Notebook Interface",
      "comment_count": 2,
      "views": 0,
      "votes": 1
    },
    {
      "id": 523533,
      "title": " Matthews correlation coefficient (MCC)",
      "comment_count": 1,
      "views": 0,
      "votes": 2
    },
    {
      "id": 523442,
      "title": "Differences between original mushroom dataset columns and this competition's datatset",
      "comment_count": 1,
      "views": 0,
      "votes": 4
    },
    {
      "id": 523556,
      "title": "I've made some visualizations of the data which may help you carry out further analysis",
      "comment_count": 2,
      "views": 0,
      "votes": 2
    }
  ],
  "errors": []
}