Text classification problem #2

In this competition, you work on text classification using supervised learning.
Self-introduction sentences are given. Predict the gender of authors and classify the sentences into two categories.
Each document is represented as a bag-of-words vectorization.

Problem type
Classification
Evaluation metric
Area under the ROC curve (AUC)
Competition status
Completed
Started
2015/05/20 00:00 (Japan Standard Time)
Ends
2015/06/20 23:59 (Japan Standard Time)
Public/Private
Public
Invitation setting
Open to everyone

Download dataset and submission

You are only allowed to download the dataset and make a submission during the competition.

Final ranking

Final rank Nickname Final score Intermediate score
1 nickname 0.83283 0.82208
2 taku 0.83005 0.80696
3 ichyo 0.82525 0.82611
4 Atsushi 0.82222 0.81981
5 sss 0.81086 0.81275
6 emn 0.79747 0.81326
7 yoshimura 0.78864 0.81426
8 m.binou 0.77298 0.79448
9 sekiguch 0.75492 0.77772
10 University of Big Data 0.74167 0.77419
10 wrsn 0.74167 0.77419
12 chino 0.72323 0.75882
13 Ryo 0.70429 0.83002
14 siotouto 0.70051 0.73929
15 fshin 0.69747 0.75353
16 ch05ty 0.65707 0.70539

This leaderboard is calculated on the latest submissions.
The intermediate scores are calculated using 50% of the test dataset, and the final scores are calculated using the other 50%.
Final ranks are determined according to the final scores.

Scores over time (Final score)

Your submission timeline

You have not made any submission yet.