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Ondrej Novak: Learning Convolutional Neural Networks for Age Estimation.
Master's thesis. Czech Technical University in Prague, Faculty of Information Technology, 2018.

Predictions

Trained on Wikipeople, results on standard benchmarks, see thesis for detail.

Proportion of samples with absolute deviation up to a certain threshold.

True v. predicted age distribution.

Distribution of age prediction error, absolute.

Distribution of error, relative.

Mean absolute error of age prediction per age and gender.

Mean absolute error for positive and negative deviations separately.

for

#	Most monthly pageviews (women)
1	Scarlett Johansson	7107389
2	Miley Cyrus	5656505
3	Jennifer Lopez	5655912
4	Marilyn Monroe	5492037
5	Priyanka Chopra	4992078
6	Nicki Minaj	4442773
7	Kristen Stewart	4308554
8	Goldie Hawn	4260071
9	Britney Spears	3990997
10	Zendaya	3952314
11	Rose Leslie	3926589
12	Tiffany Trump	3654295
13	Sophie Turner	3647172
14	Kirsten Dunst	3180802
15	Sarah Paulson	3104470
16	Nikki Bella	3074762
17	Felicity Jones	2959805
18	Laura Prepon	2921736
19	Khloé Kardashian	2868780
20	Jessica Chastain	2847654
21	Aaliyah	2768054
22	Lisa Marie Presley	2761955
23	Bryce Dallas Howard	2760366
24	Ronda Rousey	2758038
25	Jada Pinkett Smith	2736780

#	Largest positive deviation (men)
1	Peter Allam	39
2	Wayne Carleton	38
3	Orla Hyllested	35
4	George Macculloch Miller	34
5	Joseph S. Kozlowski	33
6	Erich Büttner (painter)	33
7	Glenn Hartranft	32
8	Jaap Mol	32
9	Mark Jansen	31
10	George C. Cox	31
11	Corrado Alvaro	31
12	Jimmy Armistead	31
13	George R. Stewart	30
14	Edmund Montgomery	30
15	Kelly Willie	29
16	Clare Magee	29
17	Scott Russell (tenor)	28
18	Herman Gesellius	28
19	Justin Boston	28
20	Sándor Bihari	28
21	Pat Trammell	27
22	Simon Rich	27
23	Egon Schweidler	27
24	Gordon Steege	27
25	Mick Shann	27

#	Largest positive deviation (women)
1	Jan Taylor	39
2	Zulfiya Chinshanlo	36
3	Iris Tree	30
4	Marianne Vos	30
5	Alice Rohe	29
6	Caitlin Lowe	28
7	Milena Palakarkina	27
8	Rena Matsui	27
9	Heike Nagel	26
10	Rosemarie Gabriel	26
11	Jo Duffy	25
12	Sarah Cowell Le Moyne	25
13	Krissy Chin	24
14	Meta von Salis	23
15	La Tana	23
16	Taís Rochel	23
17	Elizabeth Meriwether	22
18	Dorian Gray (actress)	22
19	Jessica Nigri	22
20	Sofie Hagen	22
21	Virginia Haviland	21
22	Flora Eldershaw	21
23	Nikki Phillips (soccer)	21
24	Magaly Solier	21
25	Mree	21

#	Largest negative deviation (men)
1	Sergiu Celibidache	-46
2	Bob Giraldi	-45
3	Wacław Struszyński	-44
4	George Chan Hong Nam	-44
5	Petru Gherghel	-41
6	Bror Munck (born 1857)	-41
7	Rolf Gohs	-40
8	Ramon S. Subejano	-39
9	Jerzy Bartmiński	-39
10	Naoto Kan	-38
11	Ettore Bastico	-38
12	Thomas Jefferson Cowie	-38
13	Michael Martin Murphey	-37
14	Butch Warren	-37
15	Thilo Sarrazin	-37
16	John Jenkins (jazz musician)	-35
17	G. Flint Taylor	-35
18	Aaron Neville	-34
19	Christopher Stone (broadcaster)	-33
20	George Bell (basketball)	-33
21	Abdur-Raheem Adebayo Shittu	-33
22	Henry B. Metcalf	-32
23	Robbie Shakespeare	-31
24	Otto Kruger	-31
25	Charles Grodin	-30

#	Largest negative deviation (women)
1	Eve Drewelowe	-45
2	Harriet Backer	-44
3	Frederikke Federspiel	-38
4	Kay Dian Kriz	-38
5	Christiana Herringham	-37
6	Phoebe Anna Traquair	-36
7	Elizabeth Kenny	-34
8	Julia Holmes Smith	-34
9	Ethel Ennis	-33
10	Valentina Tolkunova	-33
11	Marilla Ricker	-33
12	Marguerite de Witt-Schlumberger	-33
13	Françoise Sullivan	-33
14	Tania Maria	-32
15	Renate Bertlmann	-32
16	Victoria Puig de Lange	-32
17	Elizabeth Arden	-30
18	Martha Reeves	-30
19	Dorothee Wilms	-30
20	Lourdes Cirlot	-30
21	Phyllis Digby Morton	-30
22	Linda Coleman (North Carolina politician)	-29
23	Ernestine Carter	-29
24	Beulah Gundling	-29
25	Hattie Carnegie	-28