Counting Emojis in an Image
Auteur: Mihai Nan
Difficile
Votre meilleur score: N/D
Description du problème
🏞️ Counting Emojis in an Image
For this task, you need to implement a model capable of estimating the number of emojis present in an image with a geometric background.
🔹 Dataset
The dataset is provided as images along with associated CSV files:
-
train.csv: contains examples for training the model
Column Type Description SampleID string Unique identifier for each example Path string Path to the image containing emojis Label integer Number of emojis in the image -
test.csv: contains examples for prediction
Column Type Description SampleID string Unique identifier Path string Path to the image containing emojis
⚙️ Evaluation metric
The score for an example is calculated as follows:
- if the difference between predicted and true value ≤ 1 → 1 point
- if the difference = 2 → 0.75 points
- if the difference = 3 → 0.5 points
- if the difference = 4 → 0.25 points
- otherwise → 0 points
The total score is normalized to 100 over all test examples.
📨 Submission file format
The submission file must be a CSV with two columns:
| Column | Type | Description |
|---|---|---|
| SampleID | string | Unique identifier of the row in the test set |
| PredictedLabel | integer | Predicted number of emojis in the image |
🔹 Example submission.csv
| SampleID | PredictedLabel |
|---|---|
| test_0 | 3 |
| test_1 | 1 |
| test_2 | 4 |
🖼️ Examples
Example 1
This image contains 5 emojis.
Example 2
This image contains 3 emojis.
